/Engine/Plugins/Media/PixelStreaming/Source/PixelStreamingHMD/Public/PixelStreamingHMD.h
Access HMD rendering-related features.
a IHeadmountedDisplay pointer or a nullptr if this tracking system does not support head mounted displays.
virtual [IHeadMountedDisplay](API\Runtime\HeadMountedDisplay\IHeadMountedDisplay) * GetHMDDevice()